增殖 Traditional form: 增殖 Pinyin (reading): zēngzhí Definitions: growth increase Characters: 增 - to increase; to expand; to augment; to add 殖 - to breed, to spawn; to grow, to prosper Traditional characters: 增 - to increase; to expand; to augment; to add 殖 - to breed, to spawn; to grow, to prosper